最近无聊,写了个代码行数统计的小工具,采用MFC开发,核心计算代码如下:
template<class T>
VOID CalcLines(CONST T* buffer,CONST T seprator,CONST DWORD nchars,CodeFileLineInfo& cfi)
{
DWORD visible = 0;
for (DWORD i = 0;i<nchars;i++)
{
visible += IsVisibleChar(buffer[i]);
if (buffer[i]==seprator)
{
if (visible==0)
{
++cfi.blankline;
}
else
{
++cfi.codeline;
}
visible = 0;
}
}
if (buffer[nchars-1]!=seprator)
{
++cfi.codeline;
}
}
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